as Self

as Mayor Munro

as Deputy Police Chief

as Andromus

as Andromus

as Dr. Paul Keller

as Max Kendrick

as Kelly

as Dr. Paul Taggart

as Firecat

as Jack Corbin

as Narrator

as Dr. Helmut van Bohlen

as Travis Buckman

as Jeff

as Claude Millgren

as Marcus McAllister

as Danny Bilson

as Hannibal Heyes (alias Joshua Smith)

as Stephen Foster Moody

as Jeff Clark

as George Beaumont (segment "You Can Come Up Now, Mrs. Millikan")

as Jeff Clark / Peter Bradford

as Walt Tompkins

as Charlie

as Radioman (uncredited)

as Mike

as Karl Bjorstrand

as David Mitchell